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EXPERT DERMATOLOGY
NPI 1942786850
Dermatology in West Hills, CA

Active since July 13, 2018
23101 SHERMAN PL, WEST HILLS, CA 91307(818) 336-1853 Get Directions Write a Review

NPPES record last updated: July 13, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Expert Dermatology NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EXPERT DERMATOLOGY (NPI 1942786850) is a healthcare organization registered as a dermatology in West Hills, California and active in the NPI registry since July 2018. The organization lists Tasneem Poonawalla, President, as its authorized official.

NPPES Registry Identity

NPI1942786850
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameTP DERMATOLOGY, PC
Location Address23101 SHERMAN PLWest Hills, CA 91307-2003
Mailing Address23101 Sherman PlWest Hills, CA 91307-2003
Phone(818) 336-1853
Organization SubpartNo
Authorized OfficialTasneem PoonawallaPresident · (832) 541-2247
Enumeration DateJuly 13, 2018
✔ NPI 1942786850 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
23101 SHERMAN PL, West Hills, CA 91307
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Other Names 1

Doing Business AsExpert Dermatology

Other Identifiers 1

Other1912105461Individual Npi

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Expert Dermatology is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Expert Dermatology, which bills Medicare for the services this clinician delivers.

Clinician (1)

Tasneem Poonawalla, M.D.
Dermatology
NPI 1912105461
23101 SHERMAN PL STE 520
West Hills, CA 91307
(818) 336-1853
✔ PECOSSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 05D2161972

Expert Dermatology · West Hills, CA
Expired · Sep 30, 2026
CLIA Number05D2161972
Laboratory TypePhysician Office
Certificate Effective DateFebruary 5, 2022
Certificate Expiration DateSeptember 30, 2026
Laboratory DirectorTasneem Poonawalla
Laboratory Phone(818) 336-1853
Laboratory LocationExpert Dermatology23101 Sherman Pl Ste 520, West Hills, CA 91307
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tp Dermatology, PC's NPI number?

The NPI number for Tp Dermatology, PC is 1942786850. It was assigned to this organization in the NPPES registry on July 13, 2018. The provider is doing business as Expert Dermatology.

Where is Tp Dermatology, PC located?

Tp Dermatology, PC is located at 23101 Sherman Pl, West Hills, CA 91307. The listed phone number is (818) 336-1853.

What is Tp Dermatology, PC's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Tp Dermatology, PC enrolled in Medicare?

Yes. Tp Dermatology, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Tp Dermatology, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Dermatology) reassigns their Medicare billing to Tp Dermatology, PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Tp Dermatology, PC was last updated on July 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.